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Security Advisories

CVE-2023-1428

NVD

https://nvd.nist.gov/vuln/detail/CVE-2023-1428

Severity

7.5

High

CVSS V3

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Description

There exists an vulnerability causing an abort() to be called in gRPC.  The following headers cause gRPC's C++ implementation to abort() when called via http2:

te: x (x != trailers)

:scheme: x (x != http, https)

grpclb_client_stats: x (x == anything)

On top of sending one of those headers, a later header must be sent that gets the total header size past 8KB. We recommend upgrading past git commit 2485fa94bd8a723e5c977d55a3ce10b301b437f8 or v1.53 and above.

References

  • https://nvd.nist.gov/vuln/detail/CVE-2023-1428
  • https://github.com/advisories/GHSA-6628-q6j9-w8vg
  • https://github.com/grpc/grpc/commit/2485fa94bd8a723e5c977d55a3ce10b301b437f8

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